Datasheet
T
A
= T
MIN
to T
MAX
MAX4539/MAX4540
Low-Voltage, Single 8-to-1 and
Dual 4-to-1 Cal-Multiplexers
_______________________________________________________________________________________ 5
ELECTRICAL CHARACTERISTICS—Dual Supplies (continued)
(V+ = +5V ±10%, V- = -5V ±10%, V
IH
= 2.4V, V
IL
= 0.8V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values at T
A
= +25°C.)
(Note 2)
ELECTRICAL CHARACTERISTICS—Single +5V Supply
(V+ = +5V ±10%, V- = 0, V
IH
= 2.4V, V
IL
= 0.8V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values at T
A
= +25°C.) (Note 2)
-10 10
-0.2 0.2
T
A
= +25°C
-10 10
T
A
= T
MIN
to T
MAX
(Note 3)
V
COM_
= 4.5V, 1V;
V
NO_
= 1V, 4.5V;
V+ = 5.5V
nA
-5 5
-0.2 0.2
T
A
= +25°C
I
COM_
= 1mA; V
NO_
= 3V, 2V, 1V;
V+ = 4.5V
I
COM_
= 1mA, V
NO_
= 3.0V,
V+ = 4.5V
T
A
= +25°C
I
COM_
= 1mA, V
NO_
= 3.0V,
V+ = 4.5V
nA
T
A
= T
MIN
to T
MAX
-5 5
CONDITIONS
I
COM_(OFF)
I
COM_(ON)
-0.1 0.1
T
A
= T
MIN
to T
MAX
COM-Off Leakage
Current (Notes 6, 10)
T
A
= +25°C
V
COM_
= 4.5V,
V
NO_
= 4.5V,
V+ = 5.5V
T
A
= +25°C
T
A
= T
MIN
to T
MAX
MAX4539
-0.1 0.1
T
A
= +25°C
COM-On Leakage
Current (Notes 6, 10)
T
A
= T
MIN
to T
MAX
MAX4540
T
A
= +25°C
T
A
= T
MIN
to T
MAX
MAX4539
T
A
= +25°C
T
A
= T
MIN
to T
MAX
MAX4540
80 150
V0V+
V
NO_
,
V
COM_
Analog-Signal Range
ΩR
FLAT
V
COM_
= 1V, 4.5V;
V
NO_
= 4.5V, 1V; V+ = 5.5V
Ω
200
R
ON
On-Resistance
28
On-Resistance Matching
Between Channels
(Notes 3, 4)
Ω
12
∆R
ON
8
On-Resistance Flatness
(Note 5)
UNITSMIN TYP MAXSYMBOLPARAMETER
nA
-2 2
I
NO(OFF)
-0.1 0.1
NO-Off Leakage Current
(Notes 6, 10)
SWITCH
T
A
= +25°C
Additional Negative
Supply Current
(V+ - V-)/ (V+ - V-)/
24k 13k
mA
(V+ - V-) divider active,
V
IH
= V+, V
IL
= 0 (Note 3)
T
A
= +25°C
Additional Positive Supply
Current (Note 3)
(V+ - V-)/ (V+ - V-)/
24k 13k
mA
PARAMETER SYMBOL MIN TYP MAX UNITS
(V+ - V-) divider active,
V
IH
= V+, V
IL
= 0
T
A
= +25°C
Input Resistance
(REFHI, REFLO) (Note 3)
25 40 kΩ
Offset divider active,
gain divider active
REFHI, REFLO Input
Range (Note 3)
V- V+
- 0.3 + 0.3
V
CONDITIONS